Theories of Everything with Curt Jaimungal

Gabriele Carcassi: We Have Physics Completely Backwards

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Oct 11, 2024
Gabriele Carcassi, a physicist and software engineer, leads the 'Assumptions of Physics' project, aiming to reshape foundational physics with an interdisciplinary approach. He discusses the intricate relationship between mathematics and quantum mechanics, advocating for minimal assumptions to better understand physical laws. Carcassi challenges traditional views on gravity and explores how classical and quantum mechanics interconnect. He emphasizes the importance of experimental evidence and collaboration in the evolving landscape of physics.
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INSIGHT

Momentum as a Covector

  • Momentum's covector nature arises from the need for unit consistency in counting states.
  • Physics often overlooks units by setting constants to one, losing physical meaning, unlike Dirac's equation.
INSIGHT

Math vs. Physics

  • Setting constants like c to one simplifies calculations but obscures physical meaning.
  • Gabriele Carcassi feels this focus on math over physics hinders deeper understanding.
INSIGHT

Planck Scale Problems

  • Real number assumptions break down at the Planck scale, challenging theories relying on them.
  • Theories using differential geometry and real numbers for Planck scale phenomena are highly suspect.
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